July weather forecast
Bulacan, Philippines

July, the same as June, in Bulacan, Philippines, is a hot summer month, with an average temperature ranging between max 30.3°C (86.5°F) and min 24.8°C (76.6°F).

Temperature

The onset of July brings with it an average high-temperature of a still tropical 30.3°C (86.5°F), showing a negligible variation from the month before. During July nights, Bulacan records an average temperature of 24.8°C (76.6°F).

Heat index

July's heat index is appraised at a fiery hot 39°C (102.2°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Bulacan, the average relative humidity in July is 82%.

Rainfall

The month with the most rainfall in Bulacan is July, when the rain falls for 30.3 days and typically aggregates up to 315mm (12.4") of precipitation.

Daylight

In Bulacan, the average length of the day in July is 12h and 55min.
On the first day of July in Bulacan, sunrise is at 5:30 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 6:26 pm PST.

Sunshine

The average sunshine in July is 8.5h.

UV index

January, July and December, with an average maximum UV index of 6, are months with the lowest UV index in Bulacan. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.